The permits are tamper evident -- when removed, the permit will self destruct.

Tamper Evident

For added security, these permits are tamper evident — when removed, the sticker will self destruct in a pattern of dots — which combats unauthorized transfer of the permits to another vehicle.

Inside Window Sticker Tamper Evident "Dots" Feature

Customization of Stock Parking Permits

The stock window stickers can be further customized by:

Writing directly on the adhesive with a felt tip pen.

Placing another label or printed piece of paper onto the face of the window sticker.

Stock Windshield Parking Permits

The stock permits are 2 inch x 3 inch and pre-printed with “PARKING PERMIT” along with a unique, pre-assigned serial number in black ink. Since the stock permits are pre-numbered you cannot select the serial number sequence, but the serial numbers are unique. Window stickers are available in two metallic colors: silver and brass.